Rocky Mountain Slayer Alloy 30 (29")

Name: Rocky Mountain Slayer Alloy 30 (29")
Brand: Rocky Mountain

2020 MountainEnduro

Last known price: $3,299

Prices shown first for United States
Travel: 170 / 170 mm Fork / rear shock
Wheels: 29″
Drivetrain: 1 × 12 32t / 11–50t
Gear range: 455%
Weight: 17.25 kg 38.0 lb · Reference configuration not specified
Frame: Aluminum
Brakes: Hydraulic disc

Rider height by size (cm)

Size guide

MD 165–177
LG 175–188
XL 185–198

Components

20 of 22 identified

Parts found in a manufacturer catalog show their brand, model and key numbers, and the steps show how precisely they are identified: brand, series, model, or the exact product. The info button has every detail and the text the manufacturer published.

Frame and fork

1 part

Frame

FORM Alloy. Full Sealed Cartridge Bearings. Press Fit BB. Internal Cable Routing. 2-Bolt ISCG05 Tabs. RIDE-4 Adjustable Geometry. Not identified

RIDE-4

Suspension

2 parts

Drivetrain

6 parts

Brakes

2 parts

Brake levers
- Shimano
Brakes
- Shimano BR-MT520
BR-MT520

Wheels and tires

5 parts

Cockpit and contact points

6 parts

Sizes and geometry

3 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size LG

Table

Reach 469mm

Stack 635mm

Wheelbase 1249mm

Head angle 63.8°

Seat angle 75.8°

Every size is drawn to the same scale, in millimeters. Explanatory schematic on an assumed 29″ wheel; exact published values are in the table below.

Size Reported by the manufacturer

Complete manufacturer geometry table 3 published sizes

Complete manufacturer geometry by size
Measurement
Reachmm	442	469	492
Stackmm	622	635	649
Top tube lengthmm	600	628	657
Seat tube lengthmm	420	445	480
Head tube lengthmm	95	110	125
Head tube angle	63.8°	63.8°	63.8°
Seat tube angle	75.8°	75.8°	75.8°
Chainstay lengthmm	443	443	443
Wheelbasemm	1220	1249	1286
Front centermm	779	808	845
Bottom bracket dropmm	34	34	34
Bottom bracket heightmm	340	340	340
Standover heightmm	830	830	830
Fork rakemm	42	38	45
Trailmm	137	142	134
Stack/reach ratio	1.41	1.35	1.32

Not published by the manufacturer: Front travel, Rear travel, Crank length, Handlebar width, Stem length, Stem angle, Seatpost length and Dropper post travel.

Specifications

Frame and fork

Intended fit: Unisex
Frame material: Aluminum
Bicycle weight: 17.25 kg

38.0 lb

Suspension

Suspension configuration: Full suspension
Front travel: 170 mm
Rear travel: 170 mm

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 32
Largest chainring: 32
Rear sprockets: 12
Smallest sprocket: 11
Largest sprocket: 50
Lowest gear: 18.6 in
Highest gear: 84.4 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Seatpost: Dropper seatpost
Shifting: Mechanical

Additional specifications

Bottom bracket standard: BB86/BB92
Fork spring: Air
Rear shock spring: Coil
Tire width: 2.5″
Wheel material: Aluminum
Wheel size: 29″

Technical analysis

5 measures

How these figures sit among bicycles of the same class and model year. Context, not a ranking.

Front travel

170 mm

This value is within the central range for this class.

Cohort: Mountain / Enduro Model year: 2020
Sample: 829 bicycles with this information
Coverage: 98.5% of the class

Rear travel

170 mm

This value is above the central range for this class.

Cohort: Mountain / Enduro Model year: 2020
Sample: 678 bicycles with this information
Coverage: 80.6% of the class

Lowest gear

18.6 gear inches

This value is within the central range for this class.

Cohort: Mountain / Enduro Model year: 2020
Sample: 705 bicycles with this information
Coverage: 83.8% of the class

Highest gear

84.4 gear inches

This value is within the central range for this class.

Cohort: Mountain / Enduro Model year: 2020
Sample: 705 bicycles with this information
Coverage: 83.8% of the class

Shifting

Mechanical

50 of 841 bicycles with this information use electronic shifting.

Cohort: Mountain / Enduro Model year: 2020
Sample: 841 bicycles with this information
Coverage: 100.0% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 7.1 km/h
Highest gear: 32.3 km/h

Total gear range 455%

Technical details and class reference

These speeds describe the gearing at the selected cadence, not how fast you can ride.
Calculated from published gear-inch values and their wheel-size assumptions.
These gearing values describe the bicycle, not a selected frame size.
A 100% range means one ratio; 500% means the highest ratio is five times the lowest.
For e-bikes, motor assistance cutoff is not represented.

Gear-inch range

Lower gear-inch values travel less distance per pedal revolution; higher values travel farther.

This bicycle: 18.6–84.4 gear inches
Class reference (p10–p90): 17.3–93.5 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Mountain / Enduro Model year: 2020
Lowest gear: 705 bicycles with this information, 83.8% of the class
Highest gear: 705 bicycles with this information, 83.8% of the class

Lineup changes

The published facts that differ across this family's builds and from the same model a year earlier. Missing information never counts as zero.

Differences across 2020 builds

Differences across 2020 builds
Specification	This bicycle Rocky Mountain Slayer Alloy 30 (29")	Rocky Mountain Slayer Alloy 30 (27.5")	Rocky Mountain Slayer Alloy 50 (27.5")	Rocky Mountain Slayer Alloy 50 (29")	Rocky Mountain Slayer Carbon 50 (29")	Rocky Mountain Slayer Carbon 70 (27.5")
Frame
Frame material	Aluminum	Aluminum	Aluminum	Aluminum	Carbon	Carbon
Bicycle weight	17.25 kg	16.9 kg	16.37 kg	16.83 kg	15.44 kg	15.5 kg
Suspension
Front travel	170 mm	180 mm	180 mm	170 mm	170 mm	180 mm
Drivetrain
Smallest chainring	32	34	32	32	32	32
Largest chainring	32	34	32	32	32	32
Rear sprockets	12	12	Not informed	Not informed	Not informed	Not informed
Smallest sprocket	11	11	10	10	10	10
Largest sprocket	50	50	51	51	51	51
Lowest gear	18.6 in	18.7 in	17.3 in	18.2 in	18.2 in	17.3 in
Highest gear	84.4 in	85.0 in	88.0 in	92.8 in	92.8 in	88.0 in
Other specifications
Bottom bracket standard	BB86/BB92	BB86/BB92	Not informed	Not informed	Not informed	BB86/BB92
Fork spring	Air	Not informed	Air	Air	Air	Air
Rear travel	170 mm	180 mm	180 mm	170 mm	170 mm	180 mm
Wheel size	29″	27.5″	27.5″	29″	29″	27.5″